1 files changed, 0 insertions, 288 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/layout/BlockFlowContext.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/layout/BlockFlowContext.java
deleted file mode 100644
index 44c43c8b0..000000000
--- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/layout/BlockFlowContext.java
+++ /dev/null
@@ -1,288 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006 Sybase, Inc. and others.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jst.pagedesigner.css2.layout;
-
-import org.eclipse.jst.pagedesigner.css2.ICSSStyle;
-import org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyID;
-import org.eclipse.jst.pagedesigner.css2.value.Length;
-
-/**
- * When doing absolute positioning, we need to create a block. But that block
- * don't have a corresponding figure. So we need a block without corresponding
- * figure.
- * 
- * @author mengbo
- * @version 1.5
- */
-public class BlockFlowContext implements FlowContext {
-	private LineBox _currentLine;
-
-	private LineBox _previousLine = null;
-
-	BlockBox _blockBox;
-
-	private final FlowContext _originalContext;
-
-	private final ICSSStyle _style;
-
-	/**
-	 * @param originalContext 
-	 * @param style 
-	 */
-	public BlockFlowContext(FlowContext originalContext, ICSSStyle style) {
-		this._originalContext = originalContext;
-		this._style = style;
-		setup();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#getContainerWidth()
-	 */
-	public int getContainerWidth() {
-
-		return _originalContext.getContainerWidth();
-	}
-
-	/**
-	 * Initialize the object
-	 */
-	private void setup() {
-		_blockBox = new BlockBox();
-		_blockBox.setRecommendedWidth(getRecommendedWidth());
-		_currentLine = this.getCurrentLine();
-		_previousLine = null;
-	}
-
-	private int getRecommendedWidth() {
-		int containerWidth = getContainerWidth();
-		Object leftObj = _style.getStyleProperty(ICSSPropertyID.ATTR_LEFT);
-		if (leftObj != null && leftObj instanceof Length) {
-			Length left = (Length) leftObj;
-			int intLeft = left.getValue();
-			if (left.isPercentage()) {
-				intLeft = containerWidth * intLeft / 100;
-			}
-			if (intLeft < containerWidth) {
-				return containerWidth - intLeft;
-			}
-		}
-		return containerWidth;
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#addToCurrentLine(org.eclipse.jst.pagedesigner.css2.layout.FlowBox)
-	 */
-	public void addToCurrentLine(FlowBox block) {
-		getCurrentLine().add(block);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#endLine()
-	 */
-	public void endLine() {
-		// this is called from child layouts.
-		// If there is no current line, state is equivalent to new line
-		if (_currentLine == null)
-			return;
-		if (_currentLine.isOccupied())
-			layoutLine(); // finalize the current line layout
-		else
-			return;
-
-		LineBox box = _currentLine;
-		// _currentLine = _previousLine; //XXX: ???? why (yang)
-		_previousLine = box;
-
-		_currentLine = null;
-		// setupLine(getCurrentLine());
-
-	}
-
-	/**
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#getCurrentLine()
-	 */
-	public LineBox getCurrentLine() {
-		if (_currentLine == null)
-			createNewLine();
-		return _currentLine;
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#getCurrentLine(int)
-	 */
-	public LineBox getCurrentLine(int topMargin) {
-		if (_currentLine == null)
-			createNewLine(topMargin);
-		return _currentLine;
-	}
-
-	/**
-	 * @param topMargin
-	 */
-	private void createNewLine(int topMargin) {
-		createNewLine();
-	}
-
-	private void createNewLine() {
-		_currentLine = new LineBox();
-		setupLine(_currentLine, Integer.MIN_VALUE);
-	}
-
-	/**
-	 * Override to setup the line's x, remaining, and available width.
-	 * 
-	 * @param line
-	 *            the LineBox to set up
-	 * @param topMargin 
-	 */
-	protected void setupLine(LineBox line, int topMargin) {
-		line.clear();
-
-		// the caller of getCurrentLine() may add leftMargin and leftPadding and
-		// leftBorder to line.x
-		line._x = _blockBox.getBorderInsets().left + _blockBox.getPaddingInsets().left;
-
-		// FIXME: here should check the floating boxes, and minus the width of
-		// them from
-		// current line.
-		// XXX: the RecommendedContentWidth is related with the RecommendedWidth
-		// of container that
-		// usually larger than it needed.here we do not set the RecommendedWidth
-		// for the sake of
-		// layouting right absolute position.
-		// /shortcoming:the box will break into multi-line after every white
-		// space.
-		// line.setRecommendedWidth(_blockBox.getRecommendedContentWidth());
-		if (_previousLine == null) {
-			line._y = _blockBox.getBorderInsets().top
-					+ _blockBox.getPaddingInsets().top;
-			if (topMargin != Integer.MIN_VALUE)
-				line._y += topMargin;
-		} else {
-			if (topMargin == Integer.MIN_VALUE)
-				line._y = _previousLine._y + _previousLine.getHeight()
-						+ getLinePadding() + _previousLine.getMarginInsets().bottom; // XXX:
-			// should
-			// add
-			// previous
-			// margin
-			// bottom?
-			else
-				line._y = _previousLine._y
-						+ _previousLine.getHeight()
-						+ Math.max(topMargin,
-								_previousLine.getMarginInsets().bottom);
-		}
-		// line.validate();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#getCurrentY()
-	 */
-	public int getCurrentY() {
-		return getCurrentLine()._y; // FIXME: margin of previous block?
-
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#isCurrentLineOccupied()
-	 */
-	public boolean isCurrentLineOccupied() {
-		return _currentLine != null && _currentLine.isOccupied();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#getLastMarginRight()
-	 */
-	public int getLastMarginRight() {
-		if (_currentLine == null || !_currentLine.isOccupied()) {
-			return 0;
-		}
-		FlowBox box = (FlowBox) _currentLine.getFragments().get(
-				_currentLine.getFragments().size() - 1);
-		if (box != null) {
-			return box.getMarginInsets().right;
-		}
-        return 0;
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jst.pagedesigner.css2.layout.FlowContext#isCalculatingMaxWidth()
-	 */
-	public boolean isCalculatingMaxWidth() {
-		return false;
-	}
-
-	/**
-	 * Adjust all fragments in the current line to have the same baseline. Do
-	 * any additional adjustments, such as horizontal alignment.
-	 */
-	protected void layoutLine() {
-		// currentLine.x = 0; //XXX: comment out, don't understand why set to 0,
-		// because it has already
-		// been set when setupLine(). And if do need, should
-		// set to getBorderPaddingInsets().left
-		// if (!isInlineBlock() && shouldExpand())
-		// {
-		// // FIXME: currently we are using getRecommendedContentWidth,
-		// // what happen if after adding the new line, the new width is bigger
-		// than
-		// // recommendedContentWidth? should we use getWidth() instead of
-		// // recommendedcontentWidth?
-		//
-		// Object textalign =
-		// (getCSSStyle().getStyleProperty(ICSSPropertyID.ATTR_TEXTALIGN));
-		// if (textalign == ICSSPropertyID.VAL_RIGHT)
-		// {
-		// _currentLine._x = _blockBox.getRecommendedContentWidth() +
-		// _blockBox.getBorderPaddingInsets().left - _currentLine.getWidth();
-		// }
-		// else if (textalign == ICSSPropertyID.VAL_CENTER)
-		// {
-		//
-		// _currentLine._x = _blockBox.getBorderPaddingInsets().left +
-		// (_blockBox.getRecommendedContentWidth() - _currentLine.getWidth()) /
-		// 2;
-		// }
-		// if (_currentLine._x < 0)
-		// _currentLine._x = 0;
-		// }
-
-		// FIXME: should check vertical alignment here?
-		_currentLine.commit();
-		_blockBox.add(_currentLine);
-	}
-
-	void endBlock() {
-		endLine();
-	}
-
-	int getLinePadding() {
-		return 0;
-	}
-}